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  • form
    form
    noun
    external appearance of a clearly defined area, as distinguished from color or material; configuration.
  • -form
    -form
    a combining form meaning “having the form of ”.
  • Form
    Form
    noun
    (in the philosophy of Plato) an ideal archetype existing independently of those individuals which fall under it, supposedly explaining their common properties and serving as the only objects of true knowledge as opposed to the mere opinion obtainable of matters of fact
Synonyms

form

1 American  
[fawrm] / fɔrm /

noun

  • forms
    plural
  1. external appearance of a clearly defined area, as distinguished from color or material; configuration.

    a triangular form.

    Synonyms:
    conformation, mold
    Antonyms:
    substance
  2. the shape of a thing or person.

  3. a body, especially that of a human being.

  4. a dummy having the same measurements as a human body, used for fitting or displaying clothing.

    a dressmaker's form.

  5. something that gives or determines shape; a mold.

    Synonyms:
    pattern, model
  6. a particular condition, character, or mode in which something appears.

    water in the form of ice.

  7. the manner or style of arranging and coordinating parts for a pleasing or effective result, as in literary or musical composition.

    a unique form for the novel.

  8. Fine Arts.

    1. the organization, placement, or relationship of basic elements, as lines and colors in a painting or volumes and voids in a sculpture, so as to produce a coherent image; the formal structure of a work of art.

    2. three-dimensional quality or volume, as of a represented object or anatomical part.

    3. an object, person, or part of the human body or the appearance of any of these, especially as seen in nature.

      His work is characterized by the radical distortion of the human form.

  9. any assemblage of things of a similar kind constituting a component of a group, especially of a zoological group.

    Synonyms:
    type, order, kind, sort
  10. Crystallography. the combination of all the like faces possible on a crystal of given symmetry.

  11. due or proper shape; orderly arrangement of parts; good order.

  12. Philosophy.

    1. the structure, pattern, organization, or essential nature of anything.

    2. structure or pattern as distinguished from matter.

    3. (initial capital letter) idea.

    4. Aristotelianism. that which places a thing in its particular species or kind.

  13. Logic. the abstract relations of terms in a proposition, and of propositions to one another.

  14. a set, prescribed, or customary order or method of doing something.

    Synonyms:
    rule, formality, formula, ritual, ceremony
  15. a set order of words, as for use in religious ritual or in a legal document.

    a form for initiating new members.

  16. a document with blank spaces to be filled in with particulars before it is executed.

    a tax form.

    Synonyms:
    blank
  17. a typical document to be used as a guide in framing others for like cases.

    a form for a deed.

  18. a conventional method of procedure or behavior.

    society's forms.

  19. a formality or ceremony, often with implication of absence of real meaning.

    to go through the outward forms of a religious wedding.

    Synonyms:
    formula, practice, mode, system
  20. procedure according to a set order or method.

    Synonyms:
    formula, practice, mode, system
  21. conformity to the usages of society; formality; ceremony.

    the elaborate forms prevalent in the courts of renaissance kings.

  22. procedure or conduct, as judged by social standards.

    Such behavior is very bad form.

    Good form demands that we go.

  23. manner or method of performing something; technique.

    The violin soloist displayed tremendous form.

  24. physical condition or fitness, as for performing.

    a tennis player in peak form.

  25. Grammar.

    1. a word, part of a word, or group of words forming a construction that recurs in various contexts in a language with relatively constant meaning.

    2. a particular shape of such a form that occurs in more than one shape. In I'm, 'm is a form of am.

    3. a word with a particular inflectional ending or other modification. Goes is a form of go.

  26. Linguistics. the shape or pattern of a word or other construction (distinguished from substance).

  27. Building Trades. temporary boarding or sheeting of plywood or metal for giving a desired shape to poured concrete, rammed earth, etc.

  28. a grade or class of pupils in a British secondary school or in certain U.S. private schools.

    boys in the fourth form.

  29. British. a bench or long seat.

  30. British Informal. a criminal record.

    She didn't want to believe that her own mother had form.

  31. Printing. Also an assemblage of types, leads, etc., secured in a chase to print from.


verb (used with object)

  • forms,
    present (3rd person singular)
  • formed,
    past participle,  past
  • forming
    present participle
  1. to construct or frame.

    Synonyms:
    outline, forge, mold, fabricate, model
  2. to make or produce.

    Synonyms:
    create
  3. to serve to make up; serve as; compose; constitute.

    The remaining members will form the program committee.

  4. to place in order; arrange; organize.

    Synonyms:
    dispose, systematize
  5. to frame (ideas, opinions, etc.) in the mind.

  6. to contract or develop (habits, friendships, etc.).

  7. to give form or shape to; shape; fashion.

  8. to give a particular form or shape to; fashion in a particular manner.

    Form the dough into squares.

  9. to mold or develop by discipline or instructions.

    The sergeant's job was to form boys into men.

    Synonyms:
    train, educate, teach
  10. Grammar.

    1. to make (a derivation) by some grammatical change.

      The suffix “-ly” forms adverbs from adjectives.

    2. to have (a grammatical feature) represented in a particular shape.

      English forms plurals in “-s”.

  11. Military. to draw up in lines or in formation.

verb (used without object)

  • forms,
    present (3rd person singular)
  • formed,
    past participle,  past
  • forming
    present participle
  1. to take or assume form.

  2. to be formed or produced.

    Ice began to form on the window.

  3. to take a particular form or arrangement.

    The ice formed in patches across the window.

-form 2 American  
  1. a combining form meaning “having the form of ”.

    cruciform.


form 1 British  
/ fɔːm /

noun

  1. the shape or configuration of something as distinct from its colour, texture, etc

  2. the particular mode, appearance, etc, in which a thing or person manifests itself

    water in the form of ice

    in the form of a bat

  3. a type or kind

    imprisonment is a form of punishment

    1. a printed document, esp one with spaces in which to insert facts or answers

      an application form

    2. ( as modifier )

      a form letter

  4. physical or mental condition, esp good condition, with reference to ability to perform

    off form

  5. the previous record of a horse, athlete, etc, esp with regard to fitness

  6. slang a criminal record

  7. style, arrangement, or design in the arts, as opposed to content

  8. a fixed mode of artistic expression or representation in literary, musical, or other artistic works

    sonata form

    sonnet form

  9. a mould, frame, etc, that gives shape to something

  10. organized structure or order, as in an artistic work

  11. education a group of children who are taught together; class

  12. manner, method, or style of doing something, esp with regard to recognized standards

  13. behaviour or procedure, esp as governed by custom or etiquette

    good form

  14. formality or ceremony

  15. a prescribed set or order of words, terms, etc, as in a religious ceremony or legal document

  16. philosophy

    1. the structure of anything as opposed to its constitution or content

    2. essence as opposed to matter

    3. (often capital) (in the philosophy of Plato) the ideal universal that exists independently of the particulars which fall under it See also Form

    4. (in the philosophy of Aristotle) the constitution of matter to form a substance; by virtue of this its nature can be understood

  17. See logical form

  18. a bench, esp one that is long, low, and backless

  19. the nest or hollow in which a hare lives

  20. a group of organisms within a species that differ from similar groups by trivial differences, as of colour

  21. linguistics

    1. the phonological or orthographic shape or appearance of a linguistic element, such as a word

    2. a linguistic element considered from the point of view of its shape or sound rather than, for example, its meaning

  22. crystallog See crystal form

  23. taxonomy a group distinguished from other groups by a single characteristic: ranked below a variety

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to give shape or form to or to take shape or form, esp a specified or particular shape

  2. to come or bring into existence

    a scum formed on the surface

  3. to make, produce, or construct or be made, produced, or constructed

  4. to construct or develop in the mind

    to form an opinion

  5. (tr) to train, develop, or mould by instruction, discipline, or example

  6. (tr) to acquire, contract, or develop

    to form a habit

  7. (tr) to be an element of, serve as, or constitute

    this plank will form a bridge

  8. (tr) to draw up; organize

    to form a club

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
-form 2 British  

combining form

  1. having the shape or form of or resembling

    cruciform

    vermiform

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Form 3 British  
/ fɔːm /

noun

  1. Also called: Idea.  (in the philosophy of Plato) an ideal archetype existing independently of those individuals which fall under it, supposedly explaining their common properties and serving as the only objects of true knowledge as opposed to the mere opinion obtainable of matters of fact

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

form Idioms  

    More idioms and phrases containing form


Usage

Plural word for form The plural form of form is forms. Typically, the plural form of words ending in -m is created in the standard way, by adding -s, as in term/terms, alarm/alarms, and worm/worms. The word form is also used as a verb whose third-person singular form is forms, as in He forms his own opinions.

What does -form mean? The combining form -form is used like a suffix meaning “having the form of.” It is often used in scientific terms, especially in biology. The form -form comes from Latin -fōrmis, meaning “having the form of.” The equivalent combining form from Greek is -morphous, from morphḗ, meaning “form.”What are variants of -form?When used to create the taxonomic names of animals, the form -form becomes -iformes, as in Lorisiformes. Want to know more? Read our Words That Use article on -iformes.

Synonym Usage

Form, figure, outline, shape refer to an appearance that can be recognized. Form, figure, and shape are often used to mean an area defined by contour without regard to other identifying qualities, as color or material. Outline refers to the line that delimits a form, figure, or shape: the outline of a hill. Form often includes a sense of mass or volume: a solid form. Shape may refer to an outline or a form: an “S” shape; a woman's shape. Figure often refers to a form or shape determined by its outline: the figure eight. Form and shape may also be applied to abstractions: the shape or form of the future. Form is applied to physical objects, mental images, methods of procedure, etc.; it is a more inclusive term than either shape or figure : the form of a cross, of a ceremony, of a poem.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of form1

First recorded in 1175–1225; Middle English forme, from Old French, from Latin forma “form, figure, model, mold, sort,” Medieval Latin: “seat”

Origin of -form2

From the Latin suffix -fōrmis

Explanation

The way something (or someone) is shaped or arranged is its form. You might use it to describe the way a person looks walking in the woods at dusk by saying, "Her form was almost lost between the shadowy trees." Physical objects have a form, and so do less tangible things like music, movies, and stories. When form is used as a verb, it means "to give shape to," as when a filmmaker works to form the narrative of her movie so that it makes sense to the audience.

Keep Reading on Vocabulary.com

Vocabulary lists containing form

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Well, if it’s an art, it’s the only art form that actually sustains someone and gives someone nourishment.

From The Wall Street Journal Sep. 20, 2026

In other words, Saylor was promising financial security in the form of passive fixed income.

From Slate Sep. 20, 2026

He has shown only glimpses of his excellent domestic form, returning a high score of 21.

From BBC Sep. 19, 2026

The team hopes those microbial signatures could eventually form the basis of a simple diagnostic tool that helps pest professionals determine whether termite evidence is recent enough to justify treatment.

From Science Daily Sep. 19, 2026

Before sulfone, the main form of treatment was chaulmoogra oil, which produced dubious results and hampered the patients’ quality of life.

From "At Last She Stood" by Erin Entrada Kelly

Craters, basaltic, at Ascension. -form of, affected by the trade wind. -of elevation. -of tuff at Terceira. -of tuff at the Galapagos archipelago. -their breached state. -small basaltic at St. Jago. —at the Galapagos archipelago.

From Volcanic Islands by Charles Darwin

He tried his luck as a fisherman and with such success that he captured an enormous fish, a fish so -rich in fat that with the oil Manabozho was able to -form a small lake.

From The Junior Classics — Volume 1 by William Patten

Filing Form 5500-EZ may not be especially difficult, but missing the deadline can result in significant penalties.

From MarketWatch Sep. 2, 2026

Employers generally do not file Form 5500, and the financial institution handles much of the reporting.

From MarketWatch Sep. 2, 2026

Yet the Form 990 doesn’t ask whether officers previously led organizations stripped of their exemptions for fraud, terrorism financing or other misconduct.

From The Wall Street Journal Aug. 27, 2026

For tax reporting, does it use Form 1099 or the dreaded K-1 form?

From The Wall Street Journal Aug. 14, 2026

He grasped her by one of her skinny arms and led her over to where the Sixth Form was standing.

From "Boy: Tales of a Childhood" by Roald Dahl

The nitrogenase turned out to be the simplest known example of the enzyme yet studied, while also combining structural features from all three major nitrogenase families: molybdenum, vanadium and iron-only forms.

From Science Daily Sep. 19, 2026

She said the museum had documentation for everything Kinghan had provided and that the forms did not offer any stipulations for the items and services provided.

From BBC Sep. 19, 2026

She points to the unspoken kinship that forms when Black fans who love heavier guitar music find each other in white-dominated crowds.

From Los Angeles Times Sep. 18, 2026

And earlier this year, the SEC approved Nasdaq’s proposal to allow the trading of some stocks and exchange-traded products in tokenized forms.

From The Wall Street Journal Sep. 17, 2026

Land, not fluid forms of capital, was their ultimate measure of wealth.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis

They formed partnerships with the British American Football Association, British Universities and Colleges Sport and the Jacksonville Jaguars to establish links with the grassroots game in the UK.

From BBC Sep. 20, 2026

The Fair Games Coalition, which is made up of over 80 organizations, formed to fight for better labor deals during major events like the Super Bowl and the Olympic and Paralympic Games.

From Los Angeles Times Sep. 20, 2026

Understanding Phobos' gravitational field is therefore a critical step toward learning how mass is distributed inside the moon and, in turn, determining how it formed.

From Science Daily Sep. 19, 2026

In essence, the ratio has formed a local minimum on its chart and is now trending upward.

From MarketWatch Sep. 18, 2026

“Do you mean Mr. Harley-Dickinson? Tall but not too tall, with gentle waves of brown hair, finely formed features, and the gleam of genius in his eye?” she said in a rush.

From "The Hidden Gallery" by Maryrose Wood

Sweat is seeping through his T-shirt, forming wing-like patches over his shoulder blades.

From BBC Sep. 19, 2026

The deal could involve SK Hynix leasing Intel’s planned manufacturing plant in Ohio or forming a joint venture, according to a Reuters report, which added that any agreement could face South Korean government opposition.

From The Wall Street Journal Sep. 17, 2026

Fernandes and Cunha's quality means they can still be effective in these positions, often forming triangles with the full-back and wingers, helping United get into the final third.

From BBC Sep. 16, 2026

It’s easy to put off forming an estate plan, and choosing an executor is another important step.

From MarketWatch Sep. 14, 2026

She closes her eyes and drinks the entire glass in one smooth gulp, then purses her mouth, the liquid forming a thin, dark line on her lips.

From "The Last Cuentista" by Donna Barba Higuera

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